CARBOXYLIC ACID SALT ARTICLES AND METHODS OF MAKING AND USING THEM
First Claim
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1. An article comprising:
- a substrate; and
a solid carboxylic acid alkali salt disposed on the substrate;
wherein the solid carboxylic acid alkali salt is derived from a carboxylic acid having at least one dissociation constant greater than or equal to 5.
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Abstract
An article comprising a substrate; and a carboxylic acid alkali salt disposed on the substrate, wherein the carboxylic acid alkali salt is derived from a carboxylic acid having at least one dissociation constant greater than or equal to 5. The article may be useful, for example, in the removal of an acid gas component from a gas.
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Citations
23 Claims
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1. An article comprising:
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a substrate; and a solid carboxylic acid alkali salt disposed on the substrate; wherein the solid carboxylic acid alkali salt is derived from a carboxylic acid having at least one dissociation constant greater than or equal to 5. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18)
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11. A method comprising contacting a gas comprising an acid gas with a solid carboxylic acid alkali salt to remove at least a portion of the acid gas from the gas;
- wherein the solid carboxylic acid alkali salt is derived from a carboxylic acid having at least one dissociation constant greater than or equal to 5.
- View Dependent Claims (19, 20, 21, 22, 23)
Specification